* {
    margin: 0;
    padding: 0;
}

.sui-container {
    min-width: 1200px;
}

.main-item {
    padding: 0 30px;
    clear: both;
}

.main-item .item-left, .main-item .item-right {
    display: inline-block;
    width: 49%;
    height: 22rem;
}

.main-item .item-left {
    float: left;
}

.main-item .item-right {
    float: right;
}

.mainImage {
    height: 350px;
}

.card {
    border: 1px #cfccd4 solid;
    border-radius: 20px;
    height: 230px;
    margin-top: 42px;
    padding: 50px 30px 5px 30px;
}

.card .title {
    font-family: SourceHanSansSC;
    font-weight: 400;
    font-size: 24px;
    color: rgb(16, 16, 16);
    font-style: normal;
}

.card .describe {
    margin-top: 25px;
    font-family: SourceHanSansSC;
    font-weight: 400;
    font-size: 18px;
    color: rgb(16, 16, 16);
    font-style: normal;
    letter-spacing: 0;
    line-height: 1.4;
    padding-left: 10px;
    min-height: 160px;
}

.card a {
    display: block;
    color: black;
    font-size: 14px;
    text-decoration: none;
    margin-bottom: 10px;
}

.card a:hover {
    text-decoration: none;
}

.bottom-menu {
    width: 100%;
    text-align: center;
    margin-bottom: 30px;
    /*position: absolute;*/
}

.bottom-menu div {
    margin: 0 5%;
    display: inline-block;
    width: 70px;
    height: 70px;
}

.bottom-menu img {
    width: 70px;
    height: 70px;
    border-radius: 10px;
    margin-bottom: 5px;
    background: #2d88f1;
}

.need-hover, .wx-hover {
    position: absolute;
    bottom: 100px;
    width: 150px!important;
    height: 150px!important;
    display: none;
}

.wx:hover + .wx-hover {
    display: block;
}
.need:hover + .need-hover{
    display: block;
}